Have you ever had a bad habit and its annoying or its rude. Well yes I have a ton of bad habits which I want to stop doing but one that I always do because its been a habit since I was little was...
leaning on the side of the sink while brushing my teeth.
my bad habit is that when i "lay" a music in my head, i found myself doing the music with my teeth, Rubbing them one on the other.
I do that all the time, actually. In fact, I attribute my teeth's astonishing strength to the constant friction I put upon them. I don't have any facts to back this claim up, but it's my theory so don't ruin it for me.
How did you even develop that habit? Seriously, one would have to live alone for a number of years at the very least to be able to spit food on the floor without even thinking about it.